/* ==========================================================================
   CUERPO SANO ACTIVO — FOOD ATLAS & EDITORIAL NUTRITION MAGAZINE
   Design System & Style Rules
   ========================================================================== */

:root {
  --bg-warm: #F3EFE6;
  --surface-light: #F7F6F1;
  --surface-white: #FFFFFF;
  --dark-forest: #1D2923;
  --terracotta: #D94F3D;
  --lime: #D7DF65;
  --muted-green: #60745E;
  --neutral-border: #C9BBA5;
  --text-dark: #222421;
  --text-muted: #59615B;
  --text-on-dark: #F3EFE6;

  --font-display: 'Fraunces', 'DM Serif Display', Georgia, serif;
  --font-body: 'DM Sans', Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-data: 'Space Mono', 'IBM Plex Mono', Menlo, Consolas, monospace;

  --container-max: 1280px;
  --header-height: 76px;
  --transition: all 0.22s ease-in-out;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  background-color: var(--bg-warm);
  color: var(--text-dark);
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-warm);
  color: var(--text-dark);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

button, input, select, textarea {
  font: inherit;
}

/* Typographic Atlas Elements */
.font-display { font-family: var(--font-display); }
.font-data { font-family: var(--font-data); }

.tag-label {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-data);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.25rem 0.65rem;
  border: 1px solid var(--neutral-border);
  background: var(--surface-light);
  color: var(--text-dark);
  border-radius: 2px;
}

.tag-label.terracotta {
  border-color: var(--terracotta);
  color: var(--terracotta);
}

.tag-label.lime-pill {
  background-color: var(--lime);
  color: var(--dark-forest);
  border-color: var(--lime);
  font-weight: 700;
}

.tag-label.dark-pill {
  background-color: var(--dark-forest);
  color: var(--text-on-dark);
  border-color: var(--dark-forest);
}

/* Header & Navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(243, 239, 230, 0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--neutral-border);
  height: var(--header-height);
  display: flex;
  align-items: center;
}

.header-inner {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-symbol {
  width: 38px;
  height: 38px;
  flex-shrink: 0;
}

.brand-text {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--dark-forest);
  line-height: 1.1;
}

.brand-text span {
  display: block;
  font-family: var(--font-data);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  color: var(--terracotta);
  text-transform: uppercase;
  font-weight: 400;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.nav-link {
  font-family: var(--font-data);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--dark-forest);
  padding: 0.4rem 0.2rem;
  position: relative;
  font-weight: 500;
}

.nav-link:hover, .nav-link.active {
  color: var(--terracotta);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--terracotta);
  transition: width 0.2s ease;
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.header-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-data);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background-color: var(--dark-forest);
  color: var(--lime);
  padding: 0.6rem 1.2rem;
  border-radius: 2px;
  font-weight: 700;
  border: 1px solid var(--dark-forest);
}

.header-cta-btn:hover {
  background-color: var(--terracotta);
  border-color: var(--terracotta);
  color: #fff;
}

/* Mobile Toggle */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.mobile-menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--dark-forest);
  margin: 5px 0;
  transition: var(--transition);
}

/* Fullscreen Mobile Drawer */
.mobile-drawer {
  position: fixed;
  top: var(--header-height);
  left: 0;
  width: 100%;
  height: calc(100vh - var(--header-height));
  background-color: var(--dark-forest);
  color: var(--text-on-dark);
  z-index: 999;
  display: none;
  flex-direction: column;
  padding: 2.5rem 1.5rem;
  overflow-y: auto;
}

.mobile-drawer.open {
  display: flex;
}

.mobile-drawer .nav-link {
  font-size: 1.25rem;
  color: var(--bg-warm);
  padding: 0.85rem 0;
  border-bottom: 1px solid rgba(201, 187, 165, 0.2);
}

.mobile-drawer .nav-link:hover, .mobile-drawer .nav-link.active {
  color: var(--lime);
  border-color: var(--lime);
}

/* Main Container & Layouts */
.main-wrapper {
  flex: 1;
  width: 100%;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.container-narrow {
  max-width: 860px;
}

.section-spacing {
  padding: 5rem 0;
}

.section-spacing-sm {
  padding: 3rem 0;
}

/* Editorial Atlas Sections */
.atlas-header {
  border-top: 2px solid var(--dark-forest);
  border-bottom: 1px solid var(--neutral-border);
  padding: 1.25rem 0;
  margin-bottom: 2.5rem;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.atlas-header .atlas-num {
  font-family: var(--font-data);
  font-size: 1rem;
  color: var(--terracotta);
  font-weight: 700;
}

.atlas-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--dark-forest);
}

.atlas-subtitle {
  font-size: 1.125rem;
  color: var(--text-muted);
  max-width: 680px;
  margin-top: 0.75rem;
}

/* Asymmetric Hero Atlas Layout */
.hero-atlas {
  padding: 3rem 0 5rem 0;
  border-bottom: 1px solid var(--neutral-border);
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: stretch;
}

.hero-content {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.hero-meta-bar {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--neutral-border);
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 5.5vw, 4.4rem);
  line-height: 1.02;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--dark-forest);
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.hero-headline span.highlight {
  color: var(--terracotta);
  font-style: italic;
  font-weight: 400;
}

.hero-lead {
  font-size: 1.25rem;
  line-height: 1.55;
  color: var(--text-dark);
  margin-bottom: 2rem;
  max-width: 600px;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  background-color: var(--dark-forest);
  color: var(--lime);
  padding: 0.9rem 1.8rem;
  font-family: var(--font-data);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid var(--dark-forest);
  border-radius: 2px;
}

.btn-primary:hover {
  background-color: var(--terracotta);
  border-color: var(--terracotta);
  color: #fff;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  background-color: transparent;
  color: var(--dark-forest);
  padding: 0.9rem 1.8rem;
  font-family: var(--font-data);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid var(--dark-forest);
  border-radius: 2px;
}

.btn-secondary:hover {
  background-color: var(--surface-light);
  border-color: var(--terracotta);
  color: var(--terracotta);
}

.hero-data-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--neutral-border);
  padding-top: 1.5rem;
  gap: 1rem;
}

.data-cell-num {
  font-family: var(--font-data);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--terracotta);
}

.data-cell-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.3;
}

.hero-image-frame {
  position: relative;
  background-color: var(--surface-light);
  border: 1px solid var(--neutral-border);
  padding: 1rem;
  display: flex;
  flex-direction: column;
}

.hero-image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4/5;
  filter: saturate(1.05) contrast(1.02);
}

.hero-image-caption {
  font-family: var(--font-data);
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 0.75rem;
  display: flex;
  justify-content: space-between;
  border-top: 1px dashed var(--neutral-border);
  padding-top: 0.5rem;
}

/* Dark Section: What Changes After 40 */
.dark-section {
  background-color: var(--dark-forest);
  color: var(--text-on-dark);
  padding: 6rem 0;
}

.dark-section .atlas-header {
  border-top-color: var(--lime);
  border-bottom-color: rgba(201, 187, 165, 0.3);
}

.dark-section .atlas-title {
  color: var(--bg-warm);
}

.dark-section .atlas-subtitle {
  color: #C9BBA5;
}

.factors-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.factor-card {
  border: 1px solid rgba(201, 187, 165, 0.25);
  padding: 1.75rem;
  background: rgba(255, 255, 255, 0.03);
  position: relative;
  transition: var(--transition);
}

.factor-card:hover {
  border-color: var(--lime);
  background: rgba(255, 255, 255, 0.06);
}

.factor-card-num {
  font-family: var(--font-data);
  color: var(--lime);
  font-size: 0.8rem;
  margin-bottom: 0.75rem;
}

.factor-card-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: #fff;
  margin-bottom: 0.75rem;
}

.factor-card-text {
  font-size: 0.92rem;
  line-height: 1.5;
  color: #C9BBA5;
}

/* Interactive Plate Section */
.plate-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
}

.plate-diagram-container {
  position: relative;
  background-color: var(--surface-light);
  border: 1px solid var(--neutral-border);
  padding: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.plate-info-card {
  background-color: #fff;
  border: 1px solid var(--neutral-border);
  padding: 2.25rem;
  border-left: 4px solid var(--terracotta);
}

.plate-selector-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.plate-tab {
  font-family: var(--font-data);
  font-size: 0.78rem;
  padding: 0.4rem 0.8rem;
  border: 1px solid var(--neutral-border);
  background: var(--surface-light);
  cursor: pointer;
  transition: var(--transition);
}

.plate-tab.active, .plate-tab:hover {
  background-color: var(--dark-forest);
  color: var(--lime);
  border-color: var(--dark-forest);
}

/* Energy Balance Editorial Visualization */
.balance-diagram {
  background-color: var(--surface-light);
  border: 1px solid var(--neutral-border);
  padding: 2.5rem;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 2rem;
  align-items: center;
  margin: 3rem 0;
}

.balance-box {
  padding: 1.75rem;
  border: 1px solid var(--neutral-border);
  background: #fff;
}

.balance-box.in {
  border-top: 4px solid var(--terracotta);
}

.balance-box.out {
  border-top: 4px solid var(--muted-green);
}

.balance-mid {
  text-align: center;
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--dark-forest);
}

/* Food Atlas Grid */
.filter-bar {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.filter-btn {
  font-family: var(--font-data);
  font-size: 0.8rem;
  padding: 0.45rem 1rem;
  background: var(--surface-light);
  border: 1px solid var(--neutral-border);
  cursor: pointer;
  transition: var(--transition);
  color: var(--text-dark);
}

.filter-btn:hover, .filter-btn.active {
  background-color: var(--dark-forest);
  color: var(--lime);
  border-color: var(--dark-forest);
}

.food-atlas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.75rem;
}

.food-card {
  background-color: #fff;
  border: 1px solid var(--neutral-border);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  position: relative;
}

.food-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 24px rgba(29, 41, 35, 0.07);
  border-color: var(--dark-forest);
}

.food-card-img-wrap {
  aspect-ratio: 4/3;
  overflow: hidden;
  background-color: var(--surface-light);
  border-bottom: 1px solid var(--neutral-border);
  position: relative;
}

.food-card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.food-card:hover .food-card-img-wrap img {
  transform: scale(1.04);
}

.food-card-badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
}

.food-card-content {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.food-card-title {
  font-family: var(--font-display);
  font-size: 1.45rem;
  line-height: 1.2;
  margin-bottom: 0.5rem;
  color: var(--dark-forest);
}

.food-card-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.45;
  margin-bottom: 1.25rem;
  flex: 1;
}

/* Editorial Nutrition Label */
.nutrition-label-box {
  background-color: var(--surface-light);
  border: 1px solid var(--neutral-border);
  padding: 0.75rem;
  font-family: var(--font-data);
  font-size: 0.72rem;
  margin-bottom: 1rem;
}

.nutrition-row {
  display: flex;
  justify-content: space-between;
  padding: 0.25rem 0;
  border-bottom: 1px dashed rgba(201, 187, 165, 0.6);
}

.nutrition-row:last-child {
  border-bottom: none;
}

.nutrition-row.highlight {
  font-weight: 700;
  color: var(--terracotta);
}

/* Recipes Grid */
.recipes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
}

.recipe-card {
  background: #fff;
  border: 1px solid var(--neutral-border);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.recipe-card:hover {
  border-color: var(--dark-forest);
  box-shadow: 0 10px 24px rgba(29, 41, 35, 0.08);
}

.recipe-card-img-wrap {
  aspect-ratio: 16/10;
  overflow: hidden;
  border-bottom: 1px solid var(--neutral-border);
  position: relative;
}

.recipe-card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.recipe-card:hover .recipe-card-img-wrap img {
  transform: scale(1.03);
}

.recipe-card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.recipe-meta {
  display: flex;
  gap: 0.75rem;
  font-family: var(--font-data);
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 0.6rem;
}

.recipe-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  line-height: 1.25;
  color: var(--dark-forest);
  margin-bottom: 0.75rem;
}

.recipe-metrics {
  display: flex;
  gap: 1rem;
  padding: 0.6rem 0;
  border-top: 1px solid var(--neutral-border);
  border-bottom: 1px solid var(--neutral-border);
  margin: 1rem 0;
  font-family: var(--font-data);
  font-size: 0.76rem;
}

.recipe-metric-item span {
  display: block;
  font-weight: 700;
  color: var(--terracotta);
}

/* Articles Grid */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 2.25rem;
}

.article-card {
  background: #fff;
  border: 1px solid var(--neutral-border);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.article-card:hover {
  border-color: var(--terracotta);
  transform: translateY(-3px);
}

.article-card-img-wrap {
  aspect-ratio: 16/10;
  overflow: hidden;
  border-bottom: 1px solid var(--neutral-border);
  position: relative;
}

.article-card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.article-card-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.article-card-tag {
  margin-bottom: 0.75rem;
}

.article-card-title {
  font-family: var(--font-display);
  font-size: 1.45rem;
  line-height: 1.22;
  color: var(--dark-forest);
  margin-bottom: 0.75rem;
}

.article-card-title a:hover {
  color: var(--terracotta);
}

.article-card-excerpt {
  font-size: 0.92rem;
  line-height: 1.5;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  flex: 1;
}

.article-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-data);
  font-size: 0.74rem;
  color: var(--text-muted);
  border-top: 1px dashed var(--neutral-border);
  padding-top: 0.75rem;
}

/* Single Article Layout */
.article-header {
  padding: 4rem 0 3rem;
  border-bottom: 1px solid var(--neutral-border);
}

.article-category-badge {
  margin-bottom: 1rem;
}

.article-main-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4.5vw, 3.6rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--dark-forest);
  margin-bottom: 1.25rem;
}

.article-lead {
  font-size: 1.25rem;
  line-height: 1.6;
  color: var(--text-dark);
  max-width: 800px;
  margin-bottom: 2rem;
}

.article-hero-img-wrap {
  width: 100%;
  aspect-ratio: 16/9;
  border: 1px solid var(--neutral-border);
  overflow: hidden;
  margin: 2rem 0;
  background-color: var(--surface-light);
}

.article-hero-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.article-content {
  font-size: 1.08rem;
  line-height: 1.75;
  color: var(--text-dark);
}

.article-content h2 {
  font-family: var(--font-display);
  font-size: 1.95rem;
  line-height: 1.25;
  color: var(--dark-forest);
  margin: 2.75rem 0 1rem;
  border-bottom: 1px solid var(--neutral-border);
  padding-bottom: 0.5rem;
}

.article-content h3 {
  font-family: var(--font-display);
  font-size: 1.45rem;
  color: var(--dark-forest);
  margin: 1.75rem 0 0.75rem;
}

.article-content p {
  margin-bottom: 1.4rem;
}

.article-content ul, .article-content ol {
  margin: 1.25rem 0 1.5rem 1.75rem;
}

.article-content li {
  margin-bottom: 0.6rem;
}

.editorial-callout {
  background-color: var(--surface-light);
  border-left: 4px solid var(--terracotta);
  border-top: 1px solid var(--neutral-border);
  border-right: 1px solid var(--neutral-border);
  border-bottom: 1px solid var(--neutral-border);
  padding: 1.75rem;
  margin: 2.5rem 0;
}

.editorial-callout-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--dark-forest);
  margin-bottom: 0.5rem;
}

.article-disclaimer-box {
  background-color: #FAF8F4;
  border: 1px solid var(--neutral-border);
  padding: 1.5rem;
  margin-top: 3.5rem;
  font-family: var(--font-data);
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Interactive Shopping List */
.shopping-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.75rem;
}

.shopping-card {
  background: #fff;
  border: 1px solid var(--neutral-border);
  padding: 1.75rem;
}

.shopping-card-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--dark-forest);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--lime);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.checklist-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.45rem 0;
  border-bottom: 1px dashed rgba(201, 187, 165, 0.4);
  cursor: pointer;
  user-select: none;
}

.checklist-item input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--dark-forest);
  cursor: pointer;
}

.checklist-item.checked span {
  text-decoration: line-through;
  color: var(--text-muted);
}

/* Weekly Meal Planner */
.planner-tabs {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.75rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--neutral-border);
}

.planner-tab-btn {
  font-family: var(--font-data);
  font-size: 0.84rem;
  padding: 0.6rem 1.25rem;
  background: var(--surface-light);
  border: 1px solid var(--neutral-border);
  cursor: pointer;
  white-space: nowrap;
}

.planner-tab-btn.active {
  background-color: var(--dark-forest);
  color: var(--lime);
  border-color: var(--dark-forest);
}

.planner-day-panel {
  display: none;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.planner-day-panel.active {
  display: grid;
}

.planner-slot-card {
  background: #fff;
  border: 1px solid var(--neutral-border);
  padding: 1.5rem;
}

.planner-slot-title {
  font-family: var(--font-data);
  font-size: 0.8rem;
  color: var(--terracotta);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.5rem;
}

.planner-meal-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--dark-forest);
  margin-bottom: 0.5rem;
}

/* Portion Visualizer Comparison */
.portion-comparison-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin: 3rem 0;
}

.portion-card {
  background: #fff;
  border: 1px solid var(--neutral-border);
  padding: 1.75rem;
  text-align: center;
}

.portion-cal-badge {
  font-family: var(--font-data);
  font-size: 2rem;
  font-weight: 700;
  color: var(--terracotta);
  margin-bottom: 0.5rem;
}

.portion-card-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--dark-forest);
  margin-bottom: 1rem;
}

.portion-examples-list {
  text-align: left;
  font-size: 0.9rem;
  color: var(--text-muted);
  list-style: none;
}

.portion-examples-list li {
  padding: 0.4rem 0;
  border-bottom: 1px dashed var(--neutral-border);
}

/* Disclaimer Banner */
.disclaimer-banner {
  background-color: #FAF8F4;
  border-top: 1px solid var(--neutral-border);
  border-bottom: 1px solid var(--neutral-border);
  padding: 1.75rem 0;
  font-size: 0.86rem;
  line-height: 1.5;
  color: var(--text-muted);
}

.disclaimer-banner strong {
  color: var(--dark-forest);
}

/* Site Footer */
.site-footer {
  background-color: var(--dark-forest);
  color: #C9BBA5;
  padding: 5rem 0 3rem;
  border-top: 2px solid var(--lime);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-brand-title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: #fff;
  margin-bottom: 0.75rem;
}

.footer-brand-tagline {
  font-size: 0.94rem;
  line-height: 1.5;
  margin-bottom: 1.5rem;
  max-width: 360px;
}

.footer-col-title {
  font-family: var(--font-data);
  font-size: 0.8rem;
  color: var(--lime);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1.25rem;
}

.footer-links-list {
  list-style: none;
}

.footer-links-list li {
  margin-bottom: 0.65rem;
}

.footer-links-list a {
  font-size: 0.9rem;
  color: #C9BBA5;
}

.footer-links-list a:hover {
  color: #fff;
  padding-left: 4px;
}

.footer-bottom-bar {
  border-top: 1px solid rgba(201, 187, 165, 0.2);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-family: var(--font-data);
  font-size: 0.75rem;
}

.footer-legal-links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.footer-legal-links a:hover {
  color: var(--lime);
}

/* Responsive Media Queries */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .factors-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .plate-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .portion-comparison-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 768px) {
  .desktop-nav, .header-cta-btn {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
  .factors-grid {
    grid-template-columns: 1fr;
  }
  .balance-diagram {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-data-strip {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .planner-day-panel {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom-bar {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .hero-headline {
    font-size: 2.4rem;
  }
  .section-spacing {
    padding: 3.5rem 0;
  }
  .plate-info-card {
    padding: 1.5rem;
  }
}